Mar 23 2009

1981 Yamaha XS chopper

suc52703 1981 Yamaha XS chopper

This is a really really clean xs650 concept chopper bike. I don’t think the pictures do it justice..

100 2397 1981 Yamaha XS chopper

Too many mods to list here.

“I will start with the frame. I built the hardtail section with a 2 inch stretch and fixed axle plates. the chain is adjusted via an adjustable chain tensioner. The neck is a Harley style that I raked to 38 degrees. I also removed the stock neck bracing and replaced it with a tubular one. I smoothed all the welds and painted the frame and the tank (a Hodaka trials item) with Dupont base clear.

The rear wheel is a zx6 wheel and runs a 180 tire. The counter sprocket is a Gary Poh item. The front forks are zx6 as well. I shaved the front forks of all mounting tabs. The front wheel is a Suzuki V-Strom. The seat is custom unit that has been been covered in leather and black ostriche. The engine is a 1973 and is sought after due to the longer rod design. The engine was just gone through last winter and including a 700 cc kit, new cam chain, chain tensioner, Shell Racing cam, all new valve guides, valves, springs and retainers. Ignition is points. The best upgrade on the engine has to be the Blacksmith Billy hydraulic clutch. I added 3 stiffer springs to the clutch. the electric starter has been removed. Custom megaphone header hi-temp powdercoated. The right side cover had the Yamaha logo removed. All the black items on this bike is powdercoating.”

suc52698 1981 Yamaha XS chopper

I like the little seat, however that tire my rip you a new one !

100 2391 1981 Yamaha XS chopper

The vented cover is a really good idea since the alternator is probably the only and notorious problem with xs650.. Noticed the hydraulic clutch setup..

suc52706 1981 Yamaha XS chopper

More pictures here..

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14 Comments on this post

  1. Billy said:

    A sharp looking ride!

    March 29th, 2009 at 5:18 pm
  2. Floris said:

    This looks sweet!!!

    April 2nd, 2009 at 9:45 am
  3. Larry Zamora said:

    Man thats a wicked bike that seat is probably uncomfortable though but it’s a price to pay to look cool LOL I love that thing

    April 5th, 2009 at 6:55 pm
  4. JP said:

    nice yamaha. interested in the hydraulic clutch setup any info would be great. JP THEELEVADER@YAHOO.COM

    July 7th, 2009 at 4:59 pm
  5. Paul Franke said:

    I really really love what you did with your bike. I especially love your garage where you keep it and your other toys haha. Nice lic. plate mod!

    September 20th, 2009 at 9:17 pm
  6. Greg Bennett said:

    Who did your work on the right side cover to remove the ‘yamaha’. I can’t find anyone that can do this work. Gregb3408@aol.com

    December 23rd, 2009 at 2:11 pm
  7. Pv2 Butler, nicholas said:

    Only another Iowan would undertake such a crazy proccess of transforming a run of the mill bike into something special. I give you mad props for the underaking and hope to see another great undertaking by our great state…..

    December 29th, 2009 at 2:00 am
  8. Salomon said:

    one of sweetest bikes ever!!
    i’d like to build a frame like that for my xs.
    does anybody know how i can contact the owner about the specs etc.
    greetz Salomon.

    May 11th, 2010 at 3:42 pm
  9. Salomon said:

    Salomons mail adres is Salomonvanhouten@gmail.com

    May 11th, 2010 at 3:48 pm
  10. SneauxPyro said:

    Nice work! I’m interested in the Hyd Clutch as well. Any information would be appreicated.
    Galazaz@gmail.com

    July 16th, 2010 at 3:47 pm
  11. Tommy whitaker said:

    That bike is dope, hit me on the email I got a couple questions about the setup

    February 16th, 2011 at 8:06 pm
  12. Tommy whitaker said:
    February 16th, 2011 at 8:07 pm
  13. Sean from boston said:

    This bike is pretty slick looking love the clean lines!

    March 7th, 2011 at 7:44 pm
  14. norm younger said:

    GREAT!!!!

    August 1st, 2011 at 2:04 pm

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